Re: [PATCH] PCI: vmd: Do not disable MSI-X remapping in VMD 28C0 controller

[Keith Busch]

On Mon, Feb 06, 2023 at 11:11:36AM -0700, Patel, Nirmal wrote:
> I like the idea of module parameter to allow switching between the modes
> but keep MSI remapping enabled (non-bypass) by default.

Isn't there a more programatic way to go about selecting the best option at
runtime? I suspect bypass is the better choice if "num_active_cpus() > pci_msix_vec_count(vmd->dev)".